腕掌关节

结果：①第5腕掌关节为鞍状关节，具有屈伸39.16°±4.24°的活动范围。

Results : ( 1 ) The 5th CMC joint was a saddle joint with flexion extension of 39.16 °± 4.24 ° . ( 2 ) This joint was supplied by abundant vessels .

目的介绍大多角骨切除加肌腱固定术治疗第一腕掌关节炎的手术方法及疗效。

Objective To introduce a new surgical method to deal with osteoarthritis of carpometacarpal joint .

拇指腕掌关节韧带的力学特性及其意义

Biomechanical characteristics of the ligament in the trapeziometacarpal joint in vitro

拇腕掌关节面几何形态的测量与计算

The Articular Surface Geometry of the Trapeziometacarpal Joint in Vitro

第一腕掌关节缺损的显微外科修复

Microsurgical repair of bone defect of the first carpometacarpal joint

拇腕掌关节的动脉供应和微血管构筑

The Arterial Supply and the Vessel 's Architecture of the Trapeziometacarpal Joint

25&40℃时，后部蚤数多于前部。拇指腕掌关节囊和韧带的形态特点及其临床意义

Morphological characteristics of the capsule and ligaments of carpometacarpal joint and its clinical significances

第二跗跖部分关节移植重建拇腕掌关节的应用解剖

Applied anatomy of reconstruction of carpometacarpal joint of thumb by second tarsometatarsal demi-joint graft

三维运动分析系统在拇指腕掌关节旋转角度测量上的应用

The application of three dimensional analysis system in measuring rotation angles of thumb carpometacarpal joints

掌、背侧韧带同时重建治疗第一腕掌关节脱位

Reconstruction of the volar and dorsal ligaments for treatment of dislocation of the first CMC joint

拇指腕掌关节韧带的解剖和相关力学研究及其对临床指导价值

The study with clinical direction value on anatomy and related kinematics of carpo-metacarpal ligaments of thumb

韧带重建术治疗拇腕掌关节脱位

Ligament Reconstruction for Thumb Carpometacarpal Dislocation

伸拇运动时，掌侧韧带对稳定关节起主要作用，因此，当拇指腕掌关节脱位时，应主要修复背侧和外侧韧带。

Therefore , the dorsal and lateral ligaments should be repaired when the first carpometacarpal joint was dislocated .

目的为第二跗跖部分关节移植重建拇腕掌关节提供解剖学基础。

Objective To provide anatomic basis for reconstruction of carpometacarpal joint of thumb by second tarsometatarsal demi-joint graft .

目的报道第1腕掌关节缺损显微外科修复的临床效果。

Objective To assess the clinical effect of microsurgical treatment for bone defect of the first carpometacarpal joint .

目的：为拇指腕掌关节损伤修复与功能重建提供形态学基础。

Objective : To provide morphological data of the carpometacarpal joint for the operation of reconstructing the thumb function .

目的研究拇指腕掌关节韧带对关节的稳定作用。

Objective To study the stabilizing role of carpo - metacarpal joint of the thumb ligaments to the joint .

目的深入研究拇腕掌关节的动脉供应和血管构筑，为关节伤病致残时的修复与功能重建提供形态学资料。

Objective To research the arterial supply and the architecture of the trapeziometacarpal articulation for studying the thumb function .

目的：探讨拇指腕掌关节韧带力学特性，为关节运动分析、伤病致残时的修复与功能重建以及人工关节设计提供关节韧带力学特性参数。

Objective : To study the biomechanical properties of the ligaments in the trapeziometacarpal joint for reconstructing the thumb function .

目的通过对拇腕掌关节面定点测量，计算弧长和曲率，为探讨拇腕掌关节的功能提供几何形态参数。

Objective To get the geometric parameters of the articular surface of the trapeziometacarpal joint for dynamic analysis of the joint .

目的系统评价不同手术方法治疗拇指腕掌关节骨性关节炎的疗效和安全性。

Objective To compare the effectiveness and complications of various surgical techniques in the treatment of the osteoarthritis of the trapeziometacarpal joint .

对7例陈旧性拇指腕掌关节脱位的病人进行背侧和外侧韧带的修复，随访8～37个月，证明有很好的治疗效果。

Seven patients with old dislocation of carpometacarpal joint of thumb were treated by repairing dorsal and lateral ligaments and obtained satisfactory results in 8 ~ 37 months postoperatively .

结果：拇指腕掌关节的韧带共有五条，分别为：前斜韧带、背桡侧韧带、后斜韧带、第一掌骨间韧带与掌侧韧带。

Results : The research proved that there are five ligaments attaching the carpo-metacarpal joint of thumb : anterior oblique ligament , dorsal radial ligament , posterior oblique ligament , the first interosseous metacarpal ligament and palmar ligament .

结论吻合血管的第二跗跖部分关节移植的设计具有可行性，依据血管的分布规律，可设计4种不同血管蒂的第二跗跖部分关节移植，用于重建拇腕掌关节。

Conclusion The design of vascularized second tarsometatarsal demi-joint graft is feasible , and according to the distribution rule , the second tarsometatarsal demi-joint designed with types of different vessel pedicles could be transplanted to reconstruct the carpometacarpal joint of thumb .

断指部位：远侧指间关节17例，中节指骨24例，近侧指间关节8例，近节指骨54例，掌指关节6例，掌骨19例，腕掌关节2例。

The severed location was as follows : DIP joint 17 cases , the middle phalange 24 cases , PIP joint 8 cases , the proximal phalange 54 cases , MP joint 6 cases , metacarpal 19 cases , carpometacarpal joint 2 cases .

整个关节面呈非对称分布，从背侧部到掌侧部的中心轴呈向凸向桡侧的弧形曲线，该解剖特点决定第一掌骨在腕掌关节屈曲时向掌尺侧移动导致掌骨旋前。

The whole articular surface assumes asymmetrical distribution , and central axis from dorsal area to palmaris area is a curve projecting to the radialis , which makes it possible to first metacarpal bone move to palm-ulnar side , resulting in pronation of metacarpal bone .

术后用石膏托将腕关节和掌指关节固定于减张位约3周。

The wrist joint and metacarpophalangeal joint ( MP joint ) were fixed without exerting tension for 3 weeks with plaster slab after operation .

术后1年肩外展、屈肘、伸腕和伸掌指关节功能明显优于术前（P<0.01）。

The function of elbow flexion , wrist extension , and MCP joint extension reached preoperative level . One year follow-up showed remarkable improvement in all assessed functions ( P < 0.05 ) .

桡侧腕长伸肌腱部分移位修复第一腕掌关节脱位的解剖与临床

Anatomy and Clinic of Transposition of Partial of Long Radial Extensor Carpal Muscle to Repair Dislocation of Carpometacarpal Joint of Pollex

结论大多角骨切除加桡侧腕屈肌腱固定第一掌骨基底部治疗第一腕掌关节炎是一种可行的方法值得临床推广。

Conclusion It is a feasible method that full excision of the trapezium and reconstruction of the first intermetacarpal ligament by using the distally based half of the FCR tendon in the treatment of osteoarthritis of carpometacarpal joint .